I wanted to find out if it is possible to map the coordinate of a pixel on the color camera to its same coordinate x-y on the IR image ? or to do the opposite, from IR to color.
Hello Jessica, I have answered your question in your other post regarding face tracking in IR and Color. Here is my answer:
You can use the QueryUVMap to project and align your depth image to color coordinates or the color image to depth coordinates. Please see the DF_Projection sample for how to do this: https://software.intel.com/sites/landingpage/realsense/camera-sdk/v1.1/d....
I hope this answers your question. If you would like further assistance, please post your question in the RealSense Community. This forum in the Intel Developer Zone will soon be archived and all support will be handled in RealSense Community.
Intel Customer Support